2009 Cadillac BLS vs. 2009 Cadillac STS
To start off, both 2009 Cadillac BLS and 2009 Cadillac STS were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,564 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (300 HP) has 124 more horse power than 2009 Cadillac BLS. (176 HP) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 222 kg more than 2009 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Cadillac STS (273 Nm @ 5200 RPM) has 8 more torque (in Nm) than 2009 Cadillac BLS. (265 Nm @ 2500 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS. 2009 Cadillac STS has automatic transmission and 2009 Cadillac BLS has manual transmission. 2009 Cadillac BLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac BLS | 2009 Cadillac STS | |
| Make | Cadillac | Cadillac |
| Model | BLS | STS |
| Year Released | 2009 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 3564 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 176 HP | 300 HP |
| Torque | 265 Nm | 273 Nm |
| Torque RPM | 2500 RPM | 5200 RPM |
| Engine Bore Size | 86 mm | 94 mm |
| Engine Stroke Size | 86 mm | 85.6 mm |
| Engine Compression Ratio | 9.5:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 235 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 7.4 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1782 kg |
| Vehicle Length | 4690 mm | 4990 mm |
| Vehicle Width | 1460 mm | 1850 mm |
| Vehicle Height | 1770 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2960 mm |
| Fuel Consumption Overall | 15.7 L/100km | 12.7 L/100km |
| Fuel Tank Capacity | 58 L | 58 L |
